Cutting device with protective structure

Abstract

The cutting device with the protection structure comprises a workbench, the upper end of the workbench is connected with a cutting blade in a rotating mode, a side plate is installed at the upper end of the workbench and connected with a first electric telescopic rod through a telescopic mechanism, the outer wall of a sliding plate is connected with a connecting rod in a rotating mode, and a clamping base is installed at the end of the connecting rod. Four sets of fixing plates are fixedly connected to the outer wall of the clamping base, the end of the connecting rod is rotationally connected with the sliding rod, and a rotating device for driving the clamping base to rotate is installed on the outer wall of the sliding plate. By arranging the first electric telescopic rod, the second electric telescopic rod, the clamping plate and the like, the clamping base is driven to slide horizontally by means of stretching and retracting of the telescopic ends of the first electric telescopic rod and the second electric telescopic rod, meanwhile, the purpose of angle adjustment is achieved, when wood is cut, manual intervention is not needed, the risk that the wood is accidentally injured by a cutting blade is avoided, and the working efficiency is improved. The wood cutting machine has high protection performance, and meanwhile the purpose of multi-angle cutting of wood is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device with a protective structure. Background Art

[0002] Wood can be divided into two categories: soft wood and hard wood, depending on its texture and hardness. In the decoration process, hard wood is generally used. The "hardness" here is a general concept, usually referring to wooden materials used in industrial and civil construction. It has a relatively high hardness and is suitable for building house structures, furniture making and other fields. The wood used is mainly taken from the trunk of the tree. These trunk parts are harvested, processed and treated to become usable wood. In the process of processing wood, corresponding cutting equipment will be used. The function of these cutting equipment is to cut off the excess material layer on the blank or workpiece to make it into chips, so that the workpiece can obtain the specified geometric shape, size and surface quality.

[0003] When currently used, the existing cutting devices mostly use human or mechanical intervention to push the wood to the cutting blade. In the human intervention method, when manually pushing the wood, the operator needs to get close to the cutting device, and there is a risk of accidental injury by the cutting blade. In the mechanical intervention method, the wood is mostly pushed by a hydraulic cylinder, but the extension method of the hydraulic cylinder is vertical. When the wood needs to be cut at an angle, the inclination angle of the wood is limited. Therefore, it is necessary to redesign a cutting device with a protective structure to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cutting device with a protective structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cutting device with a protective structure comprises a workbench, the upper end of the workbench is rotatably connected to a cutting blade, the upper end of the workbench is installed with a side plate, the side plate is connected to an electric telescopic rod through a telescopic mechanism, the outer wall of the slide plate is rotatably connected to a connecting rod, the end of the connecting rod is installed with a clamping seat, the outer wall of the clamping seat is fixedly connected to four groups of fixed plates, the four groups of fixed plates are symmetrically arranged in pairs, a sliding rod is fixedly connected between the two fixed plates, the end of the connecting rod is rotatably connected to the sliding rod, and the outer wall of the slide plate is installed with a rotating device that drives the clamping seat to rotate;

[0007] The rotating device comprises a second electric telescopic rod fixedly connected to the outer wall of the slide plate, and the telescopic end of the second electric telescopic rod is rotatably connected to the adjacent slide bar.

[0008] Preferably, the telescopic mechanism comprises an electric telescopic rod 1 fixedly connected to the outer wall of the side plate, and the telescopic end of the electric telescopic rod 1 is fixedly connected to the slide plate.

[0009] Preferably, a double-headed threaded rod is rotatably connected to the inner wall of the clamping seat, and two groups of sliding blocks are threadedly connected to the threaded section of the double-headed threaded rod.

[0010] Preferably, the ends of the two groups of slide blocks are fixedly connected with clamping plates, the clamping plates are in contact with the upper end surface of the workbench, and the outer walls of the clamping plates are provided with anti-slip pads.

[0011] Preferably, the ends of the two groups of slide blocks are in contact with the outer wall of the clamping seat, and the side plates are connected to the workbench by screws.

[0012] Preferably, a servo motor is fixedly connected to the outer wall of the clamping seat, and the output shaft of the servo motor is fixedly connected to the double-headed threaded rod.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model is provided with an electric telescopic rod 1, an electric telescopic rod 2, a clamping plate and other devices. With the help of the extension and retraction of the telescopic ends of the electric telescopic rod 1 and the electric telescopic rod 2, the clamping seat is driven to slide horizontally, and the purpose of angle adjustment is achieved at the same time. When cutting wood, no human intervention is required, and the risk of accidental injury by the cutting blade is avoided. The utility model has high protection performance and achieves the purpose of multi-angle cutting of wood.

[0015] 2. The utility model is provided with a servo motor, a double-threaded rod and other devices, and uses the servo motor output shaft to drive the double-threaded rod to rotate, so that the two sets of sliders on the threaded section respectively drive the clamping plates to slide toward each other until they contact the outer wall of the wood, thereby improving the stability of the wood when cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a cutting device with a protective structure proposed by the utility model;

[0017] Figure 2 for Figure 1 Structural diagram.

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the middle clamping seat, clamping plate and servo motor.

[0019] In the figure: 1. workbench; 2. side panel; 3. electric telescopic rod 1; 4. slide plate; 5. clamping plate; 6. cutting blade; 7. servo motor; 8. clamping seat; 9. fixing plate; 10. double-headed threaded rod; 11. slide block; 12. electric telescopic rod 2; 13. slide bar. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A cutting device with a protective structure comprises a workbench 1, a cutting blade 6 is rotatably connected to the upper end of the workbench 1, a side plate 2 is installed on the upper end of the workbench 1, the side plate 2 is connected to an electric telescopic rod 3 through a telescopic mechanism, a connecting rod is rotatably connected to the outer wall of a slide plate 4, a clamping seat 8 is installed at the end of the connecting rod, four groups of fixed plates 9 are fixedly connected to the outer wall of the clamping seat 8, the four groups of fixed plates 9 are symmetrically arranged in pairs, a sliding rod 13 is fixedly connected between the two fixed plates 9, the end of the connecting rod is rotatably connected to the sliding rod 13, and a rotating device for driving the clamping seat 8 to rotate is installed on the outer wall of the slide plate 4;

[0022] The rotating device comprises an electric telescopic rod 12 fixedly connected to the outer wall of the slide plate 4, and the telescopic end of the electric telescopic rod 12 is rotatably connected to the adjacent slide bar 13.

[0023] The telescopic mechanism includes an electric telescopic rod 3 fixedly connected to the outer wall of the side panel 2, the telescopic end of the electric telescopic rod 3 is fixedly connected to the slide plate 4, the inner wall of the clamping seat 8 is rotatably connected with a double-headed threaded rod 10, and two groups of sliders 11 are threadedly connected on the threaded section of the double-headed threaded rod 10, and the ends of the two groups of sliders 11 are fixedly connected with a clamping plate 5, the clamping plate 5 is in contact with the upper end surface of the workbench 1, and the outer wall of the clamping plate 5 is provided with an anti-slip pad, and the ends of the two groups of sliders 11 are in contact with the outer wall of the clamping seat 8, the side panel 2 is connected to the workbench 1 by screws, and the outer wall of the clamping seat 8 is fixedly connected with a servo motor 7, and the output shaft of the servo motor 7 is fixedly connected to the double-headed threaded rod 10. It should be noted that the end of the slider 11 is in contact with the outer wall of the clamping seat 8, so that when the double-headed threaded rod 10 drives it to slide, there is no need to limit it.

[0024] In the utility model, when using the device, the wood to be cut is placed between the two groups of clamping plates 5, and the double-headed threaded rod 10 is driven to rotate by the servo motor 7, and the two groups of sliders 11 on the threaded section drive the clamping plates 5 to slide toward each other until they contact the outer wall of the wood, so as to clamp and fix the wood, and then the telescopic end of the electric telescopic rod 13 is extended and retracted to drive the slide plate 4 and the clamping seat 8 and the wood on its outer wall to slide toward the cutting blade 6 for cutting, so that the wood can be cut without being pushed manually, and the protection performance is high, avoiding the risk of accidental injury by the cutting blade 6;

[0025] At the same time, when it is necessary to cut the wood at an angle, the telescopic end of the electric telescopic rod 12 can be extended or retracted to drive the clamping seat 8 to rotate around the connection point with the connecting rod, and the clamping plate 5 can be clamped to achieve the tilting of the wood. The tilted wood is then transported to the cutting blade 6 for cutting, thereby achieving the purpose of multi-angle cutting of the wood.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting device with a protective structure, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is rotatably connected to a cutting blade (6), the upper end of the workbench (1) is installed with a side panel (2), the side panel (2) is connected to an electric telescopic rod (3) through a telescopic mechanism, the outer wall of the slide plate (4) is rotatably connected to a connecting rod, the end of the connecting rod is installed with a clamping seat (8), the outer wall of the clamping seat (8) is fixedly connected to four groups of fixed plates (9), the four groups of fixed plates (9) are symmetrically arranged in pairs, and a sliding rod (13) is fixedly connected between the two fixed plates (9), the end of the connecting rod is rotatably connected to the sliding rod (13), and the outer wall of the slide plate (4) is installed with a rotating device for driving the clamping seat (8) to rotate; The rotating device comprises a second electric telescopic rod (12) fixedly connected to the outer wall of the slide plate (4), and the telescopic end of the second electric telescopic rod (12) is rotatably connected to the adjacent slide rod (13).

2. A cutting device with a protective structure according to claim 1, characterized in that: The telescopic mechanism comprises an electric telescopic rod (3) fixedly connected to the outer wall of the side plate (2), and the telescopic end of the electric telescopic rod (3) is fixedly connected to the slide plate (4).

3. A cutting device with a protective structure according to claim 2, characterized in that: The inner wall of the clamping seat (8) is rotatably connected to a double-headed threaded rod (10), and two groups of sliding blocks (11) are threadedly connected to the threaded section of the double-headed threaded rod (10).

4. A cutting device with a protective structure according to claim 3, characterized in that: The ends of the two groups of slide blocks (11) are fixedly connected with a clamping plate (5), the clamping plate (5) is in contact with the upper end surface of the workbench (1), and the outer wall of the clamping plate (5) is provided with an anti-slip pad.

5. The cutting device with a protective structure according to claim 4, characterized in that: The ends of the two groups of slide blocks (11) are in contact with the outer wall of the clamping seat (8), and the side plate (2) is connected to the workbench (1) by screws.

6. The cutting device with a protective structure according to claim 5, characterized in that: The outer wall of the clamping seat (8) is fixedly connected to a servo motor (7), and the output shaft of the servo motor (7) is fixedly connected to a double-headed threaded rod (10).

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